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Rapid:
Individual Calculations August 2019 |
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| Aragao Neto, Joao Batista Total change: -23.40 | |   |
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| Campeonato Municipal de Xadrez RPD AXSCS 2019 | Sao Caetano do Sul SP | BRA | 2019-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1463 | 1742 | 1.00 | 2 | -0.67 | 20 | -13.40 | |
|  Peres, Sergio Moreira | | | 1478 | BRA | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Haraguchi, Diego Sashaki | | | 1448 | BRA | 0.00 | 1 | -0.85 | 20 | -17.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | IRT FIDE RPD Fox 2019 | Sao Paulo SP | BRA | 2019-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1838 | 1742 | 1.50 | 5 | -0.50 | 20 | -10.00 | |
| | Guerreiro, Alexandre Vieira | | | 1993 | BRA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Carvalho, Felipe Lobo C. | | | 2106 | BRA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Assad, Otavio | | | 1474 | BRA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Souza, Rafael Cabral De | | | 2076 | BRA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Correa, Joao Pedro Vieira | | | 1540 | BRA | 0.50 | 1 | -0.26 | 20 | -5.20 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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